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Mathematics 15 Online
OpenStudy (anonymous):

Simple geometry, easy medal just check my answer

OpenStudy (anonymous):

my answer is 68?

jimthompson5910 (jim_thompson5910):

|dw:1447027878440:dw|

jimthompson5910 (jim_thompson5910):

Use this formula \[\Large x = \frac{AB - CD}{2}\] where AB and CD are minor arc measures

jimthompson5910 (jim_thompson5910):

look on this page where it says "two secants" http://www.regentsprep.org/regents/math/geometry/gp15/circleangles.htm

OpenStudy (anonymous):

So 54? Thats actually a very helpful webpage, i will definately use that for future references

jimthompson5910 (jim_thompson5910):

yes x = 54 degrees

OpenStudy (anonymous):

Thank you so much!

jimthompson5910 (jim_thompson5910):

you're welcome

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